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Fairfield, OH 45018 Weather
Current conditions
Observed at Butler County Regional Airport · 38 min ago
Forecast
10-day-
Overnight
Clear, with a low around 39. North wind around 2 mph.
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Friday
Sunny, with a high near 69. Northeast wind 1 to 5 mph.
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Friday Night
Mostly clear, with a low around 40. Northeast wind 1 to 5 mph.
National Weather Service forecast updated 1 hr ago.
Hourly
Hourly forecast- Now40°
- 6 AM40°
- 7 AM39°
- 8 AM39°
- 9 AM42°
- 10 AM49°
- 11 AM56°
- 12 PM59°
- 1 PM63°
- 2 PM66°
- 3 PM67°
- 4 PM68°
- 5 PM69°
- 6 PM66°
- 7 PM62°
- 8 PM58°
- 9 PM53°
- 10 PM51°
- 11 PM50°
- Sat12 AM48°
- 1 AM46°
- 2 AM45°
- 3 AM44°
- 4 AM43°
10-day forecast
Details- TonightOct 22Clear39°
- TodayOct 23Sunny40°69°
- SatOct 24Sunny41°69°
- SunOct 25Sunny42°71°
- MonOct 26Mostly Sunny46°72°
- TueOct 27Partly Sunny46°70°
- WedOct 28Partly Sunny46°70°
- ThuOct 29Mostly Sunny72°
- FriOct 30Cloudy46°64°
- SatOct 31Cloudy0.03 in43°65°
Days after the National Weather Service's seven are MET Norway's outlook, a computer model with no forecaster's review.
Radar
Full mapWeather news near Fairfield
More weather news- From Freeze to Ease: Cincinnati Shakes Off Frost, Basks in Sunny 60s All Week
Fog and a sharp early chill greeted Cincinnati on Sunday morning, with a Freeze Warning in effect until 9 a.m. The payoff comes later: sunshine should take over, sending temperatures toward a comfortable high near 64…
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Frost likely, freeze possible tonightFOX19 | Cincinnati CINCINNATI (WXIX) - Sweater weather is in full force today with highs only in the middle 50s under sunny skies. A stray sprinkle is possible east of town as we wait for yesterday’s weathermaker to…
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Cincinnati winter forecast: What strong El Niño conditions signalFreeze Watch 1-9 Sunday morning with a light freeze possible across parts of the area. CINCINNATI (WKRC) — A powerful El Niño pattern could shape the upcoming winter in Greater Cincinnati, increasing the likelihood of…
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OH WFO CINCINNATI Warnings, Watches, and AdvisoriesWFO CINCINNATI Warnings, Watches and Advisories for Sunday, October 18, 2026 URGENT - WEATHER MESSAGE National Weather Service Wilmington OH 130 PM EDT Fri Oct 16 2026 and northern Kentucky, and central, south central…
- Freeze watch goes into effect Oct. 17 for central Ohio, other counties
The National Weather Service in Wilmington has issued a freeze watch for central Ohio and large swaths of the state that will go into effect this weekend. The freeze watch will go into effect on Saturday night, Oct. 17…
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Dangerous Freeze Watch for Parts of Indiana and Michigan as Temperatures DropA Freeze Watch is in effect for northern, east central and southeast Indiana from late Saturday night through Sunday morning, with lows as cold as 31 degrees possible. A Frost Advisory comes first, for parts of northern…
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Ag Weather ForumOil mixed: Middle East tensions support prices; weaker demand outlook weighs. As the 2026 crop fills the hopper for DTN's View From the Cab farmers, fall operations start and plans begin to ratchet up for 2027. A week…
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Northeast Ohio Weather: Pleasant weekend aheadCleveland 19 News CLEVELAND, Ohio (WOIO) - High pressure remains over the area today. It will shift east of Ohio by Sunday. Sunny today. High temperatures in the lower to middle 60s. Clear tonight. Early morning…
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Ohio Department of Transportation preparing snow and ice equipment for winterGALLIPOLIS, Ohio (WCHS) — Temperatures are expected to cool down even more as winter weather is just around the corner. The Ohio Department of Transportation is making sure it's ready to clear roads when snow and ice…
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Northeast Ohio Weather: Dry spell rolls onCleveland 19 News CLEVELAND, Ohio (WOIO) - High pressure is centered west of our area today. A weak front crosses tonight. Little change to the forecast the next few days. Sunshine today. Afternoon temperatures in the…
Air quality
Acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.
Forecast
- FriModerate (65)
Cincinnati, OH reporting area · 1 hr ago. Data from AirNow (EPA and its state, local and tribal partners); preliminary and subject to change.
Sun & moon
Almanac
MonthlyFairfield, records since 1913. Normals 1991–2020. Data from NOAA's Regional Climate Centers (ACIS).
Nearby
- Cincinnati 35 km
- Dayton 48 km
- Hamilton 5 km
- Kettering 44 km
- Middletown 17 km
- Beavercreek 53 km
- Covington 40 km
- Huber Heights 59 km
- Richmond 51 km
- Mason 25 km
- Florence 49 km
- Independence 55 km
Forecasters' discussion
From the National Weather Service office in ILN, issued 3 hrs ago
What Has Changed
No significant changes.
Key Messages
1) Dry conditions will persist into the middle of next week.
Discussion
KEY MESSAGE 1) Very stable pattern will persist into the early part of next week. Expansive mid level ridge through the middle of the country will shift east slightly and be aligned from the lower Mississippi Valley into the lower Great Lakes through the weekend. This ridge will get suppressed early next week as a short wave lifts across the Plains and then moves through the Great Lakes Tuesday into Wednesday.
Dry easterly low level flow will continue through the rest of the week. Winds will get more of a southerly component as the surface high along the Atlantic seaboard retrogrades into the central Appalachians. It looks like a weak front may drop south across the area Monday night and then wash out by Wednesday. Limited moisture means it will stay dry.
Temperatures will stay pretty close to persistence for the rest of the week and then warm up a bit next week.
Aviation
Valley fog will cause visibility reductions at KLUK both for the early part of the period and then again at the end. Otherwise VFR. May see some thin high clouds after 00Z. Winds will be northeast to east at less than 10 kt.
OUTLOOK...No significant weather expected.
Forecasts, observations and alerts in the United States come from the National Weather Service (NOAA); radar from NOAA's Multi-Radar Multi-Sensor system; satellite imagery from NASA's Global Imagery Browse Services (GIBS) and NOAA's GOES satellites; the map from the U.S. Geological Survey's National Map; air quality from AirNow (EPA and its partners); hurricane information from the National Hurricane Center; climate normals and records from NOAA's Regional Climate Centers (ACIS). Forecasts outside the United States and the UV index: MET Norway (CC BY 4.0); observations outside the U.S.: airport reports via NOAA's Aviation Weather Center. Place names: GeoNames (CC BY 4.0). Data are copied on a schedule and may lag the sources; for warnings that affect your safety, follow your local National Weather Service office and emergency officials. Weather news is drawn from the 4Search index and reflects what the press published. Terms of use.